| Source | Target | | BPMN | BPMN |
| bpp | bpp |
| bps | bits per second |
| bps | bps |
| Bradesco | Bradesco |
| Branch Edition | Branch Edition |
| Brilliant Black for Windows Media Player | Brilliant Black for Windows Media Player |
| BSB | BSB |
| BSD | BSD |
| BSD UNIX 操作系统, Berkeley Software Distribution | Berkeley Software Distribution |
| BSDL 文件 | BSDL file |
| BSOD | BSOD |
| B-spline | B-spline |
| b-spline 路径 | b-spline path |
| Bucket | bucket |
| Bucketizer | Bucketizer |
| bug | bug |
| Bug 分配 | bug allotment |
| Bug 报告 | bug report |
| Bug 收敛 | bug convergence |
| BUILTINAdministrators | BUILTINAdministrators |
| Bulk Smart Card Issuance Tool | Bulk Smart Card Issuance Tool |
| BULK 行集提供程序 | bulk rowset provider |
| Business Connectivity Services | Business Connectivity Services |
| Business Contact Manager | Business Contact Manager |
| Business Contact Manager for Microsoft Outlook 2010 | Business Contact Manager for Microsoft Outlook 2010 |
| Business Contact Manager for Microsoft Outlook 2010 数据库工具 | Business Contact Manager for Microsoft Outlook 2010 Database Tool |
| Business Contact Manager for Outlook | Business Contact Manager for Outlook |
| Business Contact Manager for Outlook 2010 | Business Contact Manager for Outlook 2010 |
| Business Contact Manager for Outlook 2010 数据库工具 | Business Contact Manager for Outlook 2010 Database Tool |
| Business Contact Manager 主页 | Business Contact Manager Home Page |
| Business Contact Manager 学习中心 | Business Contact Manager Learning Center |
| Business Contact Manager 工具栏 | Business Contact Manager toolbar |
| Business Contact Manager 数据库 | Business Contact Manager database |
| Business Data Connectivity service | Business Data Connectivity service |
| Business Data Connectivity Service 应用程序 | Business Data Connectivity Service Application |
| Business Data Connectivity Service 应用程序代理 | Business Data Connectivity Service Application Proxy |
| Business Edition | Business Edition |
| Business Intelligence Development Studio | Business Intelligence Development Studio |
| Business Productivity Online Deskless Worker Suite | Business Productivity Online Deskless Worker Suite |
| Business Productivity Online Standard Suite | Business Productivity Online Standard Suite |
| Business Scorecard Builder | Business Scorecard Builder |
| Business Scorecard Manager Server | Business Scorecard Manager Server |
| Business Scorecard Manager Server Web 服务 | Business Scorecard Manager Server Web service |
| Business Scorecard Manager Server Web 部件 | Business Scorecard Manager Server Web Parts |
| Business Scorecard Manager Server 数据库 | Business Scorecard Manager Server database |
| BVT | BVT |
| BYOC/CAL 折扣 | BYOC/CAL discount |
| BYOD | BYOD |
| BYOL | BYOL |
| C 公司 | C corporation |
| C 类 IP 地址 | Class C IP address |
| C++ Accelerated Massive Parallelism | C++ Accelerated Massive Parallelism |
| C++ AMP | C++ AMP |
| C++ 模板 | C++ template |
| CA | CA |
| CA 名称 | CA name |
| CA 层次结构 | CA hierarchy |
| CA 泄漏 | CA compromise |
| CA 证书 | CA certificate |
